Wow, learn something new every day. Who knew there were people out their who get excited about watching rocks solidify.
Ever get excited in the symphony of a V-8 and how all its moving parts produce the power and sounds it does? Or in the simplicity of twin P&W J58's as they push a Blackbird trough the transonic barrier to stratospheric heights at scary MACH speeds?
Mechanics, and the science and engineering behind them. Observation and exprimentation made them all possible. The Earth is a machine, figuring out how it does the things it does, translates into making stuff we want to make, to do things we want.
Pretty cool discovery.
Who knew there were people out their who get excited about watching rocks solidify.
They should try sex sometime.
Better than watching paint dry.